#include <stdio.h>
int main(void) {
int i=10;
printf("iの中身:%d iのアドレス:%p←!!\n", i
, &i
); int *p=NULL;
printf("代入前〜\npの中身:%p(※未定義) pのアドレス:%p\n", p
, &p
); p=&i;
printf("代入後〜\npの中身:%p←!! pのアドレス:%p\npが参照する値:%d\n", p
, &p
, *p
); return 0;
}
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